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- 這是一種塑膠,但外觀仿製得像鐵。
It is some kind of plastic made to imitate iron.
- 很多東西使水污染,例如輪胎、垃圾和塑膠袋。
Many things pollute water, such as tires, trash, and plastic bags.
- 這塑膠的質料比玻璃差。
This plastic is inferior in quality to glass.
- 塑膠有時可以替代皮革。
Plastic is sometimes used instead of leather.